linux-kernel - Re: [PATCH v2 1/3] drm/nouveau/tegra: Use iommu_paging_domain

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Message-ID: <20240915140806.GE869260@ziepe.ca>
Date: Sun, 15 Sep 2024 11:08:06 -0300
From: Jason Gunthorpe <jgg@...pe.ca>
To: Lyude Paul <lyude@...hat.com>
Cc: David Airlie <airlied@...il.com>, Daniel Vetter <daniel@...ll.ch>,
	Lu Baolu <baolu.lu@...ux.intel.com>,
	Karol Herbst <kherbst@...hat.com>,
	Danilo Krummrich <dakr@...hat.com>,
	Thierry Reding <thierry.reding@...il.com>,
	Jonathan Hunter <jonathanh@...dia.com>,
	Sandy Huang <hjc@...k-chips.com>,
	Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
	Maxime Ripard <mripard@...nel.org>,
	Thomas Zimmermann <tzimmermann@...e.de>,
	Mikko Perttunen <mperttunen@...dia.com>,
	Joerg Roedel <joro@...tes.org>, Will Deacon <will@...nel.org>,
	Robin Murphy <robin.murphy@....com>,
	Kevin Tian <kevin.tian@...el.com>, dri-devel@...ts.freedesktop.org,
	nouveau@...ts.freedesktop.org, linux-tegra@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-rockchip@...ts.infradead.org, linux-media@...r.kernel.org,
	iommu@...ts.linux.dev, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 1/3] drm/nouveau/tegra: Use iommu_paging_domain_alloc()

On Thu, Sep 05, 2024 at 12:26:31PM -0400, Lyude Paul wrote:
> I did take the one patch - but I'm happy to push the others to drm-misc
> (provided they all get reviewed. 2/3 seems to be reviewed already but not 3/3)

Did it get lost?

$ git reset --hard next-20240913
$ git grep 'iommu_domain_alloc(' drivers/gpu/
drivers/gpu/drm/nouveau/nvkm/engine/device/tegra.c:		tdev->iommu.domain = iommu_domain_alloc(&platform_bus_type);

??

 drivers/gpu/drm/nouveau/nvkm/engine/device/tegra.c |  4 ++--
 drivers/gpu/drm/rockchip/rockchip_drm_drv.c        | 10 +++++++---
 drivers/gpu/drm/tegra/drm.c                        |  5 +++--

Now we have the other two but not nouveau?

Jason